Presentation
Knee trauma 4 months ago since that the patient complained of knee pain, swelling and limitation of movement
Patient Data
Age: 45 years
Gender: Male
From the case:
Baker cyst: ruptured
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Baker cyst is noted at the semimembranosus/medial gastrocnemius bursa with leakage of fluid into the popliteal fossa, dissecting proximally surrounding the hamstrings and medial gastrocnemius. The proximal end of the Baker cyst is irregular suggesting point of rupture.
Case Discussion
Cyst rupture occurs secondary to trauma followed by pain and swelling of the knee. US and MRI are the method of choice to detect popliteal cyst rupture and to rule out other mimics e.g. DVT and rupture plantaris.